/* 把我们所有标签的内外边距清零 */
* {
  margin: 0;
  padding: 0;
  /* css3盒子模型 */
  box-sizing: border-box;
}
/* em 和 i 斜体的文字不倾斜 */
em,
i {
  font-style: normal;
}
/* 去掉li 的小圆点 */
li {
  list-style: none;
}
img {
  /* border 0 照顾低版本浏览器 如果 图片外面包含了链接会有边框的问题 */
  border: 0;
  /* 取消图片底侧有空白缝隙的问题 */
  vertical-align: middle;
}
button {
  /* 当我们鼠标经过button 按钮的时候，鼠标变成小手 */
  cursor: pointer;
}
a {
  color: #666;
  text-decoration: none;
}
a:hover {
  color: #c81623;
}
button,
input {
  /* "\5B8B\4F53" 就是宋体的意思 这样浏览器兼容性比较好 */
  font-family: Microsoft YaHei, Heiti SC, tahoma, arial, Hiragino Sans GB, "\5B8B\4F53", sans-serif;
  /* 默认有灰色边框我们需要手动去掉 */
  border: 0;
  outline: none;
}
body {
  /* CSS3 抗锯齿形 让文字显示的更加清晰 */
  -webkit-font-smoothing: antialiased;
  background-color: #fff;
  font: 12px/1.5 Microsoft YaHei, Heiti SC, tahoma, arial, Hiragino Sans GB, "\5B8B\4F53", sans-serif;
  color: #666;
}
.hide,
.none {
  display: none;
}
/* 清除浮动 */
.clearfix:after {
  visibility: hidden;
  clear: both;
  display: block;
  content: ".";
  height: 0;
}
.clearfix {
  *zoom: 1;
}
/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */
/* Document
   ========================================================================== */
/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in iOS.
 */
html {
  line-height: 1.15;
  /* 1 */
  -webkit-text-size-adjust: 100%;
  /* 2 */
}
/* Sections
   ========================================================================== */
/**
 * Remove the margin in all browsers.
 */
body {
  margin: 0;
}
/**
 * Render the `main` element consistently in IE.
 */
main {
  display: block;
}
/**
 * Correct the font size and margin on `h1` elements within `section` and
 * `article` contexts in Chrome, Firefox, and Safari.
 */
h1 {
  font-size: 2em;
  margin: 0.67em 0;
}
/* Grouping content
   ========================================================================== */
/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */
hr {
  box-sizing: content-box;
  /* 1 */
  height: 0;
  /* 1 */
  overflow: visible;
  /* 2 */
}
/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
pre {
  font-family: monospace, monospace;
  /* 1 */
  font-size: 1em;
  /* 2 */
}
/* Text-level semantics
   ========================================================================== */
/**
 * Remove the gray background on active links in IE 10.
 */
a {
  background-color: transparent;
}
/**
 * 1. Remove the bottom border in Chrome 57-
 * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 */
abbr[title] {
  border-bottom: none;
  /* 1 */
  text-decoration: underline;
  /* 2 */
  text-decoration: underline dotted;
  /* 2 */
}
/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */
b,
strong {
  font-weight: bolder;
}
/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
code,
kbd,
samp {
  font-family: monospace, monospace;
  /* 1 */
  font-size: 1em;
  /* 2 */
}
/**
 * Add the correct font size in all browsers.
 */
small {
  font-size: 80%;
}
/**
 * Prevent `sub` and `sup` elements from affecting the line height in
 * all browsers.
 */
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}
sub {
  bottom: -0.25em;
}
sup {
  top: -0.5em;
}
/* Embedded content
   ========================================================================== */
/**
 * Remove the border on images inside links in IE 10.
 */
img {
  border-style: none;
}
/* Forms
   ========================================================================== */
/**
 * 1. Change the font styles in all browsers.
 * 2. Remove the margin in Firefox and Safari.
 */
button,
input,
optgroup,
select,
textarea {
  font-family: inherit;
  /* 1 */
  font-size: 100%;
  /* 1 */
  line-height: 1.15;
  /* 1 */
  margin: 0;
  /* 2 */
}
/**
 * Show the overflow in IE.
 * 1. Show the overflow in Edge.
 */
button,
input {
  /* 1 */
  overflow: visible;
}
/**
 * Remove the inheritance of text transform in Edge, Firefox, and IE.
 * 1. Remove the inheritance of text transform in Firefox.
 */
button,
select {
  /* 1 */
  text-transform: none;
}
/**
 * Correct the inability to style clickable types in iOS and Safari.
 */
button,
[type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button;
}
/**
 * Remove the inner border and padding in Firefox.
 */
button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}
/**
 * Restore the focus styles unset by the previous rule.
 */
button:-moz-focusring,
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring {
  outline: 1px dotted ButtonText;
}
/**
 * Correct the padding in Firefox.
 */
fieldset {
  padding: 0.35em 0.75em 0.625em;
}
/**
 * 1. Correct the text wrapping in Edge and IE.
 * 2. Correct the color inheritance from `fieldset` elements in IE.
 * 3. Remove the padding so developers are not caught out when they zero out
 *    `fieldset` elements in all browsers.
 */
legend {
  box-sizing: border-box;
  /* 1 */
  color: inherit;
  /* 2 */
  display: table;
  /* 1 */
  max-width: 100%;
  /* 1 */
  padding: 0;
  /* 3 */
  white-space: normal;
  /* 1 */
}
/**
 * Add the correct vertical alignment in Chrome, Firefox, and Opera.
 */
progress {
  vertical-align: baseline;
}
/**
 * Remove the default vertical scrollbar in IE 10+.
 */
textarea {
  overflow: auto;
}
/**
 * 1. Add the correct box sizing in IE 10.
 * 2. Remove the padding in IE 10.
 */
[type="checkbox"],
[type="radio"] {
  box-sizing: border-box;
  /* 1 */
  padding: 0;
  /* 2 */
}
/**
 * Correct the cursor style of increment and decrement buttons in Chrome.
 */
[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto;
}
/**
 * 1. Correct the odd appearance in Chrome and Safari.
 * 2. Correct the outline style in Safari.
 */
[type="search"] {
  -webkit-appearance: textfield;
  /* 1 */
  outline-offset: -2px;
  /* 2 */
}
/**
 * Remove the inner padding in Chrome and Safari on macOS.
 */
[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}
/**
 * 1. Correct the inability to style clickable types in iOS and Safari.
 * 2. Change font properties to `inherit` in Safari.
 */
::-webkit-file-upload-button {
  -webkit-appearance: button;
  /* 1 */
  font: inherit;
  /* 2 */
}
/* Interactive
   ========================================================================== */
/*
 * Add the correct display in Edge, IE 10+, and Firefox.
 */
details {
  display: block;
}
/*
 * Add the correct display in all browsers.
 */
summary {
  display: list-item;
}
/* Misc
   ========================================================================== */
/**
 * Add the correct display in IE 10+.
 */
template {
  display: none;
}
/**
 * Add the correct display in IE 10.
 */
[hidden] {
  display: none;
}
body {
  background-color: #fff;
}
.pannel {
  width: 1550px;
  margin: 0 auto;
}
video {
  width: 100%;
  height: auto;
}
.menu {
  display: flex;
  align-items: center;
  justify-content: center;
  position: fixed;
  top: 15px;
  left: 0px;
  transition: top 0.4s;
  z-index: 100;
  margin: 0 auto;
  width: 100%;
}
.menu a {
  z-index: 999;
}
.menu a img {
  width: 400px;
  height: 50px;
  margin: auto 0;
  z-index: 11;
}
.menu .menu_list {
  display: flex;
  margin-left: 60px;
  z-index: 100;
}
.menu .menu_list .list_item {
  position: relative;
  padding-right: 60px;
}
.menu .menu_list .list_item a {
  font-size: 15px;
  color: #302e2c;
  font-weight: 800;
  display: block;
  height: 40px;
  line-height: 40px;
}
.menu .menu_list .list_item a:hover {
  border-bottom: solid 5px #ff983f;
}
.menu .menu_list .list_item .item_list {
  position: absolute;
  top: 35px;
  left: -49px;
  display: none;
  width: 160px;
  text-align: center;
  z-index: 1;
  border-radius: 10px;
}
.menu .menu_list .list_item .item_list a {
  color: #9f9f9e;
  font-weight: normal;
  border-bottom: 0;
}
.menu .menu_list .list_item .item_list a:hover {
  color: #ffb779;
}
.menu .menu_list .list_item .chec {
  position: absolute;
  top: -20px;
  left: -582%;
  width: 100vw;
  height: 300px;
  background-color: #fff;
  z-index: -9999;
  display: none;
}
.menu .menu_list .list_item .chec2 {
  position: absolute;
  top: -20px;
  left: -682%;
  width: 100vw;
  height: 300px;
  background-color: #fff;
  z-index: -999;
  display: none;
}
.menu .menu_list .list_item .chec3 {
  position: absolute;
  top: -20px;
  left: -695%;
  width: 100vw;
  height: 300px;
  background-color: #fff;
  z-index: -999;
  display: none;
}
.menu .menu_list .list_item .chec4 {
  position: absolute;
  top: -20px;
  left: -894%;
  width: 100vw;
  height: 300px;
  background-color: #fff;
  z-index: -999;
  display: none;
}
.menu .menu_list .list_item .chec5 {
  position: absolute;
  top: -20px;
  left: -884%;
  width: 100vw;
  height: 300px;
  background-color: #fff;
  z-index: -999;
  display: none;
}
.menu .menu_list .list_item .chec6 {
  position: absolute;
  top: -20px;
  left: -984%;
  width: 100vw;
  height: 300px;
  background-color: #fff;
  z-index: -999;
  display: none;
}
.menu video {
  width: 100%;
  height: auto;
}
.color {
  background-color: #fff;
}
.move .big {
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 55px;
  height: 97px;
}
.move .small {
  position: absolute;
  bottom: 62px;
  left: 969px;
  width: 21px;
  height: 24px;
  animation: up 1s infinite alternate 0.4s;
}
.move .big_txt {
  position: absolute;
  bottom: 50px;
  left: 54%;
  font-size: 25px;
  color: #fff;
  font-weight: 800;
}
@keyframes up {
  100% {
    transform: translateY(15px);
  }
}
.hot_top {
  display: flex;
  align-items: center;
  justify-content: space-evenly;
  position: absolute;
  bottom: -103px;
  left: 0;
  width: 100%;
  height: 85px;
  font-size: 25px;
  color: #fff;
  background-color: #ff983f;
}
.play_heart {
  margin-top: 60px;
  transition: top 0.3s;
}
.play_heart p {
  text-align: center;
}
.play_heart span {
  white-space: pre-wrap;
  font-size: 24px;
}
.play_heart .play {
  position: relative;
  display: flex;
  justify-content: center;
}
.play_heart .play #ho {
  padding-right: 23px;
}
.play_heart .play #ho img {
  width: 400px;
  height: 270px;
}
.play_heart .play #ho .mask {
  position: absolute;
  top: 0;
  width: 400px;
  height: 270px;
  font-size: 40px;
  line-height: 270px;
  display: none;
  z-index: 1;
  background: #FF983F;
  opacity: 0.6;
  font-weight: 800;
  color: #fff;
}
.business {
  text-align: center;
  margin-top: 60px;
  width: 1550px;
  background-color: #fbfbfb;
  width: 100%;
}
.business h2 {
  font-size: 40px;
  color: #252423;
}
.business p {
  padding-bottom: 80px;
}
.business p span {
  white-space: pre-wrap;
  font-size: 14px;
  color: #959492;
}
.business .games {
  display: flex;
  position: relative;
}
.business .games .left ul {
  margin-left: 140px;
  width: 265px;
  height: 578px;
  text-align: left;
}
.business .games .left ul li {
  position: relative;
  padding-bottom: 72px;
}
.business .games .left ul li .top {
  font-size: 32px;
  font-weight: 600;
}
.business .games .left ul li .bottom {
  font-size: 16px;
  font-weight: 300;
}
.business .games .right {
  position: relative;
}
.business .games .right img {
  width: 925px;
  height: 500px;
}
.business .games .right .ms {
  position: absolute;
  top: 0;
  left: 0;
  width: 355px;
  height: 500px;
}
.business .games .right .jl {
  position: absolute;
  right: -925px;
  width: 570px;
  height: 250px;
}
.business .games .right .cj {
  position: absolute;
  top: 250px;
  left: 355px;
  width: 570px;
  height: 250px;
}
.business .games .right .wx {
  position: absolute;
  bottom: 125px;
  right: -888px;
  width: 169px;
  height: 35px;
}
.business .games .right #span {
  position: absolute;
  bottom: 100px;
  left: 417px;
  display: block;
  font-size: 14px;
  color: #fff;
  height: 20px;
  width: 492px;
  display: none;
}
.business .games .right #first,
.business .games .right #third,
.business .games .right #fourth {
  position: absolute;
  bottom: 125px;
  right: 38px;
  width: 169px;
  height: 35px;
}
.business .games .right #one,
.business .games .right #three,
.business .games .right #four {
  position: absolute;
  bottom: 100px;
  left: 417px;
  display: block;
  font-size: 14px;
  color: #fff;
  height: 20px;
  width: 492px;
  display: none;
}
.business .games .box {
  position: absolute;
  bottom: 78px;
  left: 405px;
  width: 925px;
  height: 500px;
  background-color: rgba(0, 0, 0, 0.4);
  display: none;
}
.develop {
  position: relative;
  display: flex;
  justify-content: space-around;
  margin-top: 100px;
  background-color: #fff;
  width: 100%;
}
.develop .dp-left {
  position: relative;
  width: 610px;
  height: 466px;
  background-color: pink;
  margin-left: 165px;
}
.develop .dp-left .lunbo {
  display: flex;
  overflow: hidden;
}
.develop .dp-left .lunbo img {
  width: 610px;
  height: 466px;
}
.develop .dp-right {
  position: relative;
  width: 440px;
  height: 446px;
  margin-right: 100px;
}
.develop .dp-right .btn {
  margin-top: 100px;
  background: #252423;
  margin-left: -160px;
}
.develop .dp-right .active {
  background-color: #ffb575;
}
.develop .dp-right h2 {
  margin-top: 40px;
  margin-left: -160px;
}
.develop .dp-right p {
  margin-top: 40px;
  margin-left: -160px;
  width: 392px;
}
.dt {
  display: flex;
  justify-content: space-around;
  background-color: #fff;
  margin-top: 100px;
}
.dt .dt-left {
  width: 610px;
  height: 446px;
  background-color: red;
  margin-left: -13px;
}
.dt .dt-left img {
  width: 610px;
  height: 446px;
}
.dt .dt-right {
  padding-left: 100px;
  width: 610px;
  height: 446px;
  margin-left: -612px;
}
.dt .dt-right > div {
  padding: 24px 5px;
}
.dt .dt-right > div:hover {
  background-color: #ff983f;
  color: #fff;
}
.dt .dt-right h3 {
  font-size: 25px;
}
.dt .dt-right p {
  font-size: 18px;
}
.join {
  position: relative;
  margin-top: 100px;
}
.join a img {
  width: 100%;
  z-index: -99;
}
.join a .you {
  position: absolute;
  bottom: 185px;
  left: 361px;
  width: 30px;
  height: 30px;
  color: #fff;
  z-index: 11;
  animation: right 1s infinite alternate 0.4s;
}
.join a h1 {
  position: absolute;
  top: 30px;
  left: 357px;
  font-size: 60px;
  color: #fff;
}
.join a p {
  position: absolute;
  top: 156px;
  left: 358px;
  font-size: 18px;
  color: #fff;
}
@keyframes right {
  100% {
    transform: translateX(15px);
  }
}
.action {
  margin-top: 100px;
  min-height: 300px;
}
.action h2 {
  font-size: 32px;
  font-weight: bold;
  color: #252423;
  text-align: center;
}
.action h2 p {
  font-size: 12px;
}
.action .action_bigbox {
  margin-top: 70px;
  min-height: 200px;
  display: flex;
  flex-direction: row;
  justify-content: space-around;
  align-items: flex-start;
}
.action .action_bigbox .action_box {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  width: 142px;
  height: 142px;
}
.action .action_bigbox .action_box .one {
  position: absolute;
  top: 0px;
  display: none;
}
.footer {
  background-color: #393e4f;
  color: #b0afb9;
}
.footer .footer_box {
  display: flex;
  flex-direction: row;
  justify-content: space-around;
  align-items: center;
}
.footer .footer_box .left_box {
  display: flex;
  flex-direction: row;
  justify-content: space-evenly;
  align-items: center;
  width: 500px;
}
.footer .footer_box .left_box dl dt {
  padding-bottom: 10px;
}
.footer .footer_box .left_box dl dd {
  padding-top: 5px;
}
.footer .footer_box .left_box :nth-child(1) {
  margin-top: 20px;
}
.footer .footer_box .right_box {
  width: 700px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.footer .footer_box .right_box .right_box_1 {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}
